How is this possible?
The top frame is JPG out of the X10 and processed with LR4 - only slight exposure adjustments <b>NO cropping</b>.
The second is from RAW and applied the same settings as for the JPG. As you can see the image is 'cropped' which in this particular case completely spoils the final result.
Given that the colours are also slightly more pleasing it may be that there is no point in using RAW.
It is Fuji that messed up as using Silkypix converter shows the same 'cropped' result.